Asphodeline lutea (Asphodel):
Vertical spikes of sulphur yellow flowers in early to mid-summer. Hardy, but dislikes heavy soil in winter. To 1.2m
Euphorbia characias subsp. wulfenii (Mediterranean spurge):
Evergreen perennial with blue-green leaves and vibrant lime-green flowers in early summer. Prefers full sun. Hardy to about -10C, but not for long periods. Up to 1.2m.
[Collect Only]
Found 2 matches:
Height: 90cm to 1.2m
[ X ]
Aspect: Sun
[ X ]
Soil: Dry
[ X ]
Flowering: Early Summer
[ X ]